Eltako Wireless brightness twilight sensor indoors and outdoors with solar cells and battery FHD60SB

Wireless brightness twilight sensor pure white with solar cells and battery (lifetime 5-8 years). For indoors and outdoors. l x w x h: 60 x 46 x 30 mm. The sensor covers the range from 0 to 30 000 lux. Actuators can cover the range from 0 to 50 Lux using the twilight switch function.